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- Alloy EN 1.4462 AISI 318LN, F51 UNS S31803 Stainless steel
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Alloy EN 1.4462 AISI 318LN, F51 UNS S31803 Stainless steel
M.-nr. / EN | DIN | AISI | UNS | BS | AFNOR | GOST | |
---|---|---|---|---|---|---|---|
1.4462 | X2CrNiMoN22-5-3 | 318LN. F51 | S31803 | 318 S 13 | Z 2 CND 22-05Az | 03X22H5AM3 | |
ProductsStrips / foils
Sheets / plates
Hollow steel
Profiles
Pipes
Pipe fittings
Round blanks / rings
Forgings
Bars
Drawing profiles
Cuts (waterjet, plasma, shear, laser-cut or sawn)
Drawing profiles
CompositionC
≤ 0,03 %
Si
≤ 1,00 %
Mn
≤ 2,00 %
P
≤ 0,035 %
S
≤ 0,015 %
Cr
min. 21,0 % / max. 23,0 %
Mo
min. 2,5 % / max. 3,5 %
Ni
min. 4,5 % / max. 6,5 %
N
min. 0,1 % / max. 0,22 %
Scopesfood industry
offshore
desalination plants
paper and pulp industry
chemical and petrochemical industry
desalination plant
nuclear engineering
Featuresrust-free austenite, duplex with molybdenum additive, good resistance against pitting and intergranular corrosion
filler metal: 1.4462
temperature range 10-280 °C
hardness / HB30: ≤ 270
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